/Engine/Plugins/Experimental/ChaosVD/Source/ChaosVD/Public/ChaosVDPlaybackViewportClient.h
Client viewport class used for to handle a Chaos Visual Debugger world Interaction/Rendering. It re-routes interaction events to our Chaos VD scene
class FChaosVDPlaybackViewportClient : public [FEditorViewportClient](API\Editor\UnrealEd\FEditorViewportClient)